workflows: Make not to be the latest release for 4.0 branch

Signed-off-by: Hiroshi Hatake <[email protected]>

Author: cosmo0920

.github/workflows/staging-release.yaml

@@ -831,9 +831,20 @@ jobs:
           target_commitish: '3.2'
           make_latest: false
 
-      - name: Release 4.0 and latest
+      - name: Release 4.0 - not latest
         uses: softprops/action-gh-release@v2
         if: startsWith(inputs.version, '4.0')
+        with:
+          body: "https://fluentbit.io/announcements/v${{ inputs.version }}/"
+          draft: false
+          generate_release_notes: true
+          name: "Fluent Bit ${{ inputs.version }}"
+          tag_name: v${{ inputs.version }}
+          make_latest: false
+
+      - name: Release 4.1 and latest
+        uses: softprops/action-gh-release@v2
+        if: startsWith(inputs.version, '4.1')
         with:
           body: "https://fluentbit.io/announcements/v${{ inputs.version }}/"
           draft: false